Here and here – videos from Prof. James Duane and Officer George Bruch about why talking to the police is almost never a good idea.
omploader – A place to upload files. It can also be done with a firefox extension or in a script.
Paperback, from the OllyDbg guy. This lets you store data on paper (about 500 KB for A4 at 600 DPI).
drop.io – A file sharing site which Wired mentioned because of its ability to set an expiration date on any file you upload. It also appears to have a collection of other, much cooler features for collaboration.
Bash cures cancer – Some helpful stuff for commandline Unix/Linux. It seems to have not been updated in about a year though.
How to Design Worlds: Interactive Programming in DrScheme – Another freely available book from the same guys that made HtDP, but this one is about writing interactive applications using pure functional programming.
Kongregate – A large collection of rather addictive online Flash games.